| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 05/15/2013 | CN103104513A Air exchange fan |
| 05/15/2013 | CN101696696B Fan of outdoor unit of air conditioner |
| 05/14/2013 | US8438949 Sealed rotator shaft for borescopic inspection |
| 05/14/2013 | CA2516717C Integral cooling system for rotary engine |
| 05/10/2013 | WO2013065390A1 Backpack blower work apparatus |
| 05/10/2013 | WO2013065389A1 Backpack blower work apparatus |
| 05/09/2013 | US20130115119 Fan module |
| 05/08/2013 | EP2588814A1 Fan device |
| 05/08/2013 | CN202926687U Novel fan |
| 05/08/2013 | CN202926682U Multifunctional fan |
| 05/08/2013 | CN202926681U Intelligent type electronic fan |
| 05/08/2013 | CN202926680U Multifunctional electric fan |
| 05/08/2013 | CN202926679U Inductive electric fan |
| 05/08/2013 | CN202926678U Fan assembly |
| 05/08/2013 | CN202926677U Product casing-integrated heat radiation fan and video playing equipment |
| 05/08/2013 | CN202926676U Miniature fan |
| 05/08/2013 | CN202926675U Ceiling fan with adjustable height |
| 05/08/2013 | CN202926674U Fan |
| 05/08/2013 | CN202926673U Jet fan with adjustable wind guide louvers |
| 05/08/2013 | CN202926672U Special novel centrifugal fan for nuclear power plant |
| 05/08/2013 | CN202926671U Special novel box-type pipeline fan for nuclear power plant |
| 05/08/2013 | CN202926670U Ceiling fan |
| 05/08/2013 | CN202926669U Fast installation device of decorative ceiling fan blade branch |
| 05/08/2013 | CN202926668U Centrifugal ventilation fan |
| 05/08/2013 | CN202926667U Energy-saving vent fan suitable for being used in place with water for public use |
| 05/08/2013 | CN202926666U Fan |
| 05/08/2013 | CN202926665U Solar energy extractor fan |
| 05/08/2013 | CN202926664U Divergent multi-wind-direction novel electric fan |
| 05/08/2013 | CN202926663U Novel exhaust fan |
| 05/08/2013 | CN103098570A Fan unit and its mounting |
| 05/08/2013 | CN103095055A Brush motor and fan using the same |
| 05/08/2013 | CN103089677A Table fan |
| 05/08/2013 | CN103089676A Subway draught fan capable of delivering high-temperature air |
| 05/08/2013 | CN103089675A Diversion fan capable of stopping rotating at high speed, radiator and automobile |
| 05/08/2013 | CN103089674A Fan for students' dormitory |
| 05/08/2013 | CN103089673A Intelligent electric fan |
| 05/08/2013 | CN103089672A Electric fan with temperature induction switch |
| 05/08/2013 | CN103089671A Electric fan |
| 05/08/2013 | CN103089670A Portable type air fan |
| 05/08/2013 | CN103089669A Titanium fan and working method thereof |
| 05/08/2013 | CN103085569A Multifunctional pen container |
| 05/08/2013 | CN102297099B Wind power generator capable of automatically cooling by adopting air circulation system and cooling method for wind power generator |
| 05/08/2013 | CN102269171B Tower fan air channel swing mechanism |
| 05/08/2013 | CN102192167B 换气扇 Ventilator |
| 05/08/2013 | CN101925739B Hydraulic pump motor and fan driver |
| 05/08/2013 | CN101858355B Fan assembly |
| 05/08/2013 | CN101793268B Radial fan |
| 05/07/2013 | CA2538185C Method of and apparatus for pressurizing gas flowing in a pipeline |
| 05/02/2013 | WO2013060358A1 Axial ventilator wheel |
| 05/01/2013 | EP2587068A2 Cooling fan duct assembly |
| 05/01/2013 | EP2585316A1 Electroactive polymer (eap) -based rotary motion devices |
| 05/01/2013 | CN202918396U Industrial TV camera with own cooling fan |
| 05/01/2013 | CN202915673U Automatic-control drying device |
| 05/01/2013 | CN202914404U Connecting structure of motor and wind wheel |
| 05/01/2013 | CN202914346U Blade-free electric fan with double wind wheels and air-collecting air blower |
| 05/01/2013 | CN202914345U Cylinder fan with omnibearing heat sinking |
| 05/01/2013 | CN202914344U Intelligent motor-driven air charging device |
| 05/01/2013 | CN202914343U Safe and stable metal fan for vehicle |
| 05/01/2013 | CN202914342U Safe plastic fan for car |
| 05/01/2013 | CN202914341U Metal fan |
| 05/01/2013 | CN202914340U Draught Fan |
| 05/01/2013 | CN202914339U Direct current electric fan with human body inductor |
| 05/01/2013 | CN202914338U Cooling fan |
| 05/01/2013 | CN202914337U Novel universal serial bus (USB) clock fan |
| 05/01/2013 | CN202914336U Message flashing fan |
| 05/01/2013 | CN202914335U Outer rotor cross-flow fan |
| 05/01/2013 | CN202914334U Novel bladeless fan |
| 05/01/2013 | CN202914333U Brick kiln axial-flow fan |
| 05/01/2013 | CN202914332U Fan device with energy conversion function |
| 05/01/2013 | CN202914331U Fan with hanger |
| 05/01/2013 | CN202914330U Silence convection fan |
| 05/01/2013 | CN202914329U Blow and suction fan in high heat dissipation rate |
| 05/01/2013 | CN202914328U Aluminum powder workshop dust purifier |
| 05/01/2013 | CN202914327U Refrigerant compressor |
| 05/01/2013 | CN202914248U Comprehensive wind power generating system |
| 05/01/2013 | CN202914123U Pneumatic/hydraulic drive local air conditioning unit for mining |
| 05/01/2013 | CN103080559A 吊扇 Ceiling fan |
| 05/01/2013 | CN103080558A Tubular inline exhaust fan assembly |
| 05/01/2013 | CN103079384A Wind power generation self-starting silicon stack cooling system |
| 05/01/2013 | CN103075357A Automatic stop controller and air pump using same |
| 05/01/2013 | CN103075356A Electric fan adaptive to multiple power supplies |
| 05/01/2013 | CN103075355A Fan blowing system with power generation device |
| 05/01/2013 | CN103075354A High-efficient water-cooling axial flow compressor |
| 05/01/2013 | CN103075353A Method and device for producing compressed air by utilizing wind power |
| 05/01/2013 | CN102312848B Efficient multi-air outlet energy-saving anti-explosion fan |
| 05/01/2013 | CN101949387B Wind tunnel-type fan |
| 04/25/2013 | WO2013058021A1 Backpack style blower machine |
| 04/25/2013 | WO2013056605A1 Handheld electric fan |
| 04/25/2013 | US20130101451 Double Inlet Centrifugal Blower with a Solid Center Plate |
| 04/25/2013 | US20130101450 Motor and fan |
| 04/25/2013 | US20130101449 Double Inlet Centrifugal Blower with Peripheral Motor |
| 04/25/2013 | US20130101389 Heat-dissipating system and control method thereof |
| 04/25/2013 | US20130101388 Compression device and method for cooling a compression medium |
| 04/25/2013 | DE102008015219B4 Elektrischer Motor, von einem elektrischen Motor angetriebener Lüfter und Herstellungsverfahren für denselben Electrical motor, of an electric motor driven fan and manufacturing method for the same |
| 04/24/2013 | EP2582984A1 A turbomachine |
| 04/24/2013 | CN202900776U Centrifugal heat radiation fan system and centrifugal heat radiation fan thereof |
| 04/24/2013 | CN202900775U Centrifugal heat radiation fan |
| 04/24/2013 | CN202900772U One-dimensional array pipeline fan |
| 04/24/2013 | CN202900720U System with motor capable of dragging two fans of dust removers |
| 04/24/2013 | CN202900719U 电风扇 Fan |